baber/WOPTO huggingface dataset:
Patent JP-2001005219-A (JP)
Title: Electrostatic latent image developing toner, its production and image forming method using the toner
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/087
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner having a sharp particle size distribution, no unevenness in performance among toner particles, high durability and little unevenness between production lots by fusing resin particles in an aqueous medium while monitoring the shape and shape distribution of the formed toner. SOLUTION: In a step for fusing resin particles (polymer particles) in an aqueous medium, a proper moment for finishing the step is fixed while monitoring the characteristics (shape and shape distribution) of formed toner particles (colored particles). Preferably the volume average particle diameter of the resulting toner is 3-9 μm, the mean value of circularity is 0.85-0.99 and the amount of toner particles whose circularity is <0.85 is <2% by number. The circularity is represented by the equation (circularity)=(the peripheral length of a circle calculated from equivalent circular diameter)/(the peripheral length of the projected image of a particle). The monitoring is preferably carried out using a flow type particle image analyzer.
Patent JP-S6333709-A (JP)
Title: Wavelength multiple optical accessor
Inventor: YAMADA YASUBUMI
IPC: G02B6/12
Filed: 1986-07-28
Abstract: PURPOSE:To make a wavelength multiple optical accessor compact by forming plural gratings for input and output, which are different in period, in series on both sides of a bisector in the breakthwise direction of an optical waveguide at a prescribed angle to the lengthwise direction of the optical waveguide. CONSTITUTION:An optical access wavelength selecting means consists of gratings G1a, G1b, G2a, G2b, G3a, G3b, G4a, G4b, G5a, and G5b for input and output which are formed on a part of an on-ridge channel type optical waveguide 1 on both sides of the bisector in the breadthwise direction of the optical waveguide. These gratings for input and output are formed at about 45 deg. to the lengthwise direction of the optical waveguide symmetrically with respect to the bisector in the breadthwise direction and have such minute periodical structure of refractive index that optical signals having wavelengths lambda1, lambda2,... satisfy diffraction conditions. Consequently, the optical signal having a specific wavelength out of optical signals having plural wavelengths is selectively inputted or outputted. Further, gratings for input and output are formed in the same private area as the optical waveguide as a part of the optical waveguide to make this accessor compact.
Patent JP-S57102324-A (JP)
Title: Production of porous body of polytetrafluoroethylene
Inventor: KAWAKAMI KANJI
IPC: B29C69/00
Filed: 1980-12-16
Abstract: PURPOSE:To obtain a porous body having minute pores of a desired pore diameter by selectively using an unburned powder of polytetrafluoroethylene having a specified average molecular weight. CONSTITUTION:An appropriate amount of a liquid lubricant is uniformly mixed into an unburned powder of polytetrafluoroethylene having a number average molecular weight of not smaller than 2 millions, and the resultant mixture is formed into predetermined shape by a method involving at least either one of extrusion and rolling. The unburned formed body is stretched in at least one direction at a temperature of not higher than 327 deg.C to make it porous, then the body is so fixed that its length along the direction in which it has been stretched will not change, and the body is fired by heating to a temperature of not lower than 327 deg.C. As an alternative, the unburned formed body is made to be porous by stretching it in at least one direction while firing it by heating to a temperature of not lower than 327 deg.C.
Patent JP-H107615-A (JP)
Title: Production of 3,6-dichloro-2-hydroxy benzoic acid and intermediate for production thereof
Inventor: ONODA TAKASHI
IPC: C07C65/05
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound from an inexpensive and easily available raw material in a high selectivity, useful for the production of a herbicide by selectively hydrolyzing cyano group after converting a specific chlorine atom of a trichlorobenzenedicarbonitrile to OH group, then decarboxylating and hydrolyzing. SOLUTION: This method for producing 3,6-dichloro-2-hydroxy benzoic acid is to convert chlorine atom at the 4-position of 2, 4,5-trichloro-1,3- benzenedicarbonitrile to OH group to form 2,5-dichlori-4-hydroxy-1,3-benzene- dicarbonitrile, then subject cyano group of the above compound to a selective hydrolysis to obtain 3-aminocarbonyl-2,5-dichloro-4-hydroxy benzoic acid, subject carboxylic acid group of the above compound to a decarboxylation reaction to obtain 3,6-dichloro-2-hydroxybenzamide and hydrolyze the obtained compound.
Patent JP-H0840697-A (JP)
Title: Floor type lift
Inventor: HORIKAWA SHOGO
IPC: B66F7/08
Filed: 1994-07-29
Abstract: PURPOSE:To equip a function by which an X-shaped link can be stood from a complete prostration state on a floor surface, in regard to a floor type lift. CONSTITUTION:A floor surface 1 and an upper surface table 3 are connected to each other by means of an X-shaped link 2, and a hydraulic cylinder 4 is provided, and one end of the hydraulic cylinder 4 is axially attached to the middle portion of a link rod 21, and a movement roller 5 is shaft-supported rotatably at the other end of the hydraulic cylinder 4, and is mounted on a travel rail 6 on the floor surface 1, and a stopper 9 is provided at the travel rail 6. An auxiliary arm 7 is turnably supported on the floor surface 1, and the auxiliary arm 7 and the other end portion of the hydraulic cylinder 4 are connected to each other by means of an auxiliary link 8, and the X-shaped link 2 that is in the state of being prostrated to the lower limit is raised a little by pushing up the upper surface table 3 by the turning movement of the auxiliary arm 7, and thereafter, is stood by the extension movement of the hydraulic cylinder 4.
Patent JP-H0973345-A (JP)
Title: Multimode output circuit
Inventor: DARERU ERU KOTSUKUSU
IPC: G06F3/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a device which is capable of preventing the device whose power source is turned off from receiving the supply of the reverse power from the device whose power source is turned on via an interface. SOLUTION: An output circuit provided with at least two switches S1 and S2 and at least of two modes is provided. The first switch S1 has an open location and a closed location and controls the operating mode of the second switch S2. When the first switch S1 is closed, a signal is coupled with the second switch S2. As a result, the second switch S2 is composed to operate in a totem- pole mode. When the first switch S1 is open, the signal is not coupled with the second switch S2. As a result., the second switch S2 is composed to operate in an open/collector/mode.
Patent JP-S6068968-A (JP)
Title: Inkjet recorder
Inventor: MIYAWAKI KATSUAKI
IPC: B41J2/085
Filed: 1983-09-26
Abstract: PURPOSE:To prevent ink from attaching to an charging electrode by dividing the charging electrode into upper and lower component electrodes to increase the space between the charging electrodes by sliding then when the jetting of ink is turned ON or OFF. CONSTITUTION:A shaft 8 is provided on upper and lower component electrodes 1 and 2, connected with a spring 7 and positioned with a stopper 6. Then, an oval rotary solenoid 5 is provided. When printing, the upper and lower charging electrodes are held at a given relatively narrow space and in the turning ON or OFF of the ink jetting, the solenoid 5 turns to increase the space between the upper and lower charging electrodes.
Patent JP-S6156928-A (JP)
Title: Electronic clinical thermometer
Inventor: HOSAKA TOSHIYUKI
IPC: G01K13/00
Filed: 1984-08-28
Abstract: PURPOSE:To make the temperature measuring state clear, by turning OFF the display during a specified time of the temperature rise, changing the display to the reverse side when the temperature rise stops, and making it possible to report the result. CONSTITUTION:The signal from a temperature sensitive sensor 1 is converted into frequency by a converter 3. The signal is made to pass and AND gate 4 only during a specified time based on the output of a reference oscillation counter 9. The input data from the gate is compared with the latched data in a comparing and data latching circuit 6. When the input is larger than the latched data, a signal 7 is inputted to a peak-update control circuit 11. A signal 8 is sent to the circuit 6 from the circit 11, and the latched data is rewritten into the input data, and the counter 9 is reset. When the input data is not larger than the latched data, the counter 9 is counted up, signal 14 is sent to a ring control circuit 13 and displayed on a display means 15. A ringing means 16 requests the finish of measurement changes the display method and the ringing method based on the temperature rising gradient.
Patent JP-S5968300-A (JP)
Inventor: MASUDA TADASHI
IPC: G09B23/04
Filed: 1982-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6425742-A (JP)
Title: Production of 2-chloropropionic acid
Inventor: ONO HIROSHI
IPC: C07C67/00
Filed: 1987-07-20
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for producing industrial chemicals, in high conversion ratio without requiring a specific device in oxidizing 2-chloropropionaldehyde, by using a zinc- or cadmium-containing compound as a catalyst. CONSTITUTION:A zinc- or cadmium-containing compound is used as a catalyst and 2-chloropropionaldehyde is oxidized with oxygen or an oxygen-containing gas in a liquid phase at 20-120 deg.C, preferably 40-90 deg.C to give the aimed compound. The reaction is preferably carried out in the presence of a solvent, to be concrete, dimethyl sulfoxide may be cited as the solvent. The concentration of the raw material in the solvent is preferably 5-15wt.%. Zinc oxide is cited as the zinc-containing compound of the catalyst, cadmium oxide as the cadmium-containing compound and the amount of the catalyst used is preferably 0.01-5wt.% in the liquid phase.
Patent JP-S6335655-A (JP)
Title: Silicone gel composition
Inventor: NAKAMURA NOBUO
IPC: C08K3/00
Filed: 1986-07-30
Abstract: PURPOSE:To obtain an polyorganosiloxane compsn. which has excellent adhesion to substrates and can be cured at a high temp. to form a stable gel-like material, by blending a specified polyorganosiloxane with a specified polyorganohydrogensiloxane and a specified catalyst. CONSTITUTION:The following three components A-C are blended. (A): a polyorganosiloxane having a viscosity of 50-100,000cp at 25 deg.C and an average of 0.1-0.8 vinyl groups attached to a silicon atom per molecule, wherein the remaining org. groups attached to a silicon atom are (substd.) monovalent hydrocarbon groups having no aliph. unsaturated group; (B): an organohydrogensiloxane having an average of more than two hydrogen atoms attached to a silicon atom in an amount of 0.7-2.0 hydrogen atoms attached to a silicone atom per vinyl group attached to a silicon atom in the component A; and (C): a catalyst selected from among those based on platinum, palladium and rhodium.
Patent JP-H0228819-A (JP)
Title: Point indicator and point indicating tool
Inventor: SHODA AKIRA
IPC: G06F3/0354
Filed: 1988-07-19
Abstract: PURPOSE:To improve operability by causing a point indicator to be pen-shaped, and providing a move detecting part to detect the move of a cursor and a switch to determine a specified position on the tip of the pen. CONSTITUTION:The point indicator is composed of a display device 1 to display characters or drawings, a move detecting part 3 to detect the moving direction and moving quantity of a cursor 2, which shows the specified position of display, and a cursor control device 4. Further, a switch part 5 is provided to determine the specified position on the above mentioned display device 1. Thus, when the move detecting part 3 is grounded and a point indicator is moved by a user, the move detecting part 3 calculates the moving quantity and moving direction. Further, the cursor control part 4 displays the cursor 2 on the display device 1 according to this moving quantity and moving direction. Then, when the user inputs the switch part 5, the present position of the cursor 2 is determined.
Patent JP-H0229127-A (JP)
Title: Keyboard controller
Inventor: HANADA TORU
IPC: H03M11/14
Filed: 1988-07-19
Abstract: PURPOSE:To eliminate the need for a basic input/output system exclusive for lap top computer by incorporating a code conversion processing program and an overlay program controlling its start in the inside of a keyboard controller and arranging the control key onto a keyboard. CONSTITUTION:A keyboard(KB) 11 applying key entry including an overlay control key Fn is provided and a firmware 14 is built in a keyboard controller(KBC) 12. Moreover, a CPU 13 executing a BIOS 15 and an application software 16 and a basic input/output system(BIOS) 15 converting a scan code obtained from the keyboard controller 12 into a key code are provided. Thus, the operation of the lap top computer is attained without any malfunction even in the application software 16 for disk top application processing the scan code directly from the keyboard controller 12.
Patent JP-S6334798-A (JP)
Title: Latch circuit
Inventor: KIJI AKIO
IPC: G11C19/28
Filed: 1986-07-29
Abstract: PURPOSE:To suppress current consumption as low as possible by providing a transistor (TR) whose threshold voltage is near 0V to a 2nd inverter in series and connecting the input of the TR to the input of the 1st inverter. CONSTITUTION:If an input voltage is 'H' when a CLK is 'H', a TR 3 is turned on, a TR 4 is turned off, an output is turned to 'H', and a through current flows from a TR 5 to the TR 3. When the input voltage is 'L', the TR 3 is turned off, the TR 4 is turned on and the output is turned to 'L'. At that time, a TR 7 also is turned off, so that no through current flows TRs 7 6 4 if the threshold voltage of the TR 7 is >=0V, and in case of <=0V, only a fine current determined by the threshold voltage of the TR 7 flows.
Patent JP-H1124445-A (JP)
Title: Transfer device
Inventor: YAMADA KOTARO
IPC: G03G15/16
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the transferability of a fine line, to eliminate the occurrence of the scattering of toner caused by transfer and to obtain high printing quality with high resolution by executing a transfer process stepwise. SOLUTION: A transfer unit 5b consists of two corotron wires 6 and 7 for generating corona having a polarity reverse to that of the toner 9 and a shield wire 5c which sections the corotron wires. The applied voltage of the entrance- side corotron wire 6 is set with <=50% transfer efficiency, that is, at such a value that the toner image of a photoreceptor 1 is transferred by half. The exit-side corotron wire 7 is set at the applied voltage for making the transfer efficiency maximum. Only half of the layer of the toner image is transferred to a sheet of paper 11 by the entrance-side corotron wire 6. At this time, the toner image remaining on the photoreceptor 1 is not scattered, that is, kept. Then, most of the remaining toner image is transferred to the paper 11 by the exit-side corotron 7.  At this time, the toner of the top layer of residual toner is electrified to the reverse polarity, not to be scattered.
Patent JP-H0620624-A (JP)
Title: Cathode-ray tube
Inventor: MORIYA YASUSHI
IPC: H01J29/94
Filed: 1992-07-07
Abstract: PURPOSE:To protect the surface of a ceramic insulating plate for separating a getter, and top prevent charge of the insulating plate. CONSTITUTION:In a cathode-ray tube in which an insulating plate 1 is provided between an electron gun 13 and a getter spring 2, a part of the surface of the insulating plate 1 is covered with an Ni film 30 which is electrically connected to the electron gun 13 (getter rest 3) as well as the getter spring 2. Ba (barium) spattered by means of getter flash treatment is prevented from adhering to the insulating plate 1, by the Ni film 30, while it becomes easier for charges to escape to the sides of the getter spring 2 and the electron gun 13. eliminating the effect of the Coulomb force to electron beam due to charging of the insulating plate 1. Erroneous convergence thus does not occur.
Patent JP-H0623291-A (JP)
Title: Disposal device for garbage
Inventor: ARIMOTO TAKATOSHI
IPC: B65F1/06
Filed: 1992-07-07
Abstract: PURPOSE:To efficiently dispose of garbage without generating malodors, etc., with the disposal device for garbage which pulverized the garbage generated in a kitchen with a pulverizing machine and compresses and dehydrates the garbage transferred into a separating machine by a compressing device. CONSTITUTION:The other end of a transfer hose 4 connected at one end to the garbage discharge port 26 of the pulverizing machine 2 is introduced to the separating machine 3. The separating machine 3 is provided with the garbage compressing device 5 within a cylindrical holder 32 formed with a drain port 32 in the lower part. The garbage compressing device 5 consists of at last an air bag 51 installed to enclose a refuse bag 6 mounted at the other end of the transfer hose 4, a blower 52 for sending air to this air bag 51 and a control section 53 for controlling the operation and stop of the blower 52.
Patent JP-2001003340-A (JP)
Title: Attenuating device for stream force
Inventor: ITO YUKIYOSHI
IPC: E02B8/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To attenuate the power of a jet stream regardless of installation conditions. SOLUTION: A water stream led to a device is received by a collision face 22, and bounced by the peripheral sides 23 surrounding the collision face 22, and further, circulated back into the inside by a collar 34. The device has a container-shape housing a primary attenuating part 20 in which a primary outflow opening 25 through which the water stream attenuated thereby is let out to the outside is formed at the peripheral sides 23. The water stream flowing out of the primary attenuating part 20 is received by an obstructive part 36, and made circulatable at the collar 34. Further, the device includes a final attenuating part 30 having a final outflow opening 35 discharging the inside water stream to the outside.
Patent JP-H0929218-A (JP)
Title: Apparatus for treating large-sized discharge article and nonflammable waste
Inventor: INOUE KAZUYUKI
IPC: B09B5/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a small scale low cost apparatus for treating large-sized discarded articles and nonflammable waste by sharing the use among equipments of the same function and of the same kind and eliminating excessive equipment. SOLUTION: A manual selection apparatus for classifying more than one kind of treatment material by every kind is installed downstream in a preliminary treatment process 10, and a nonflammable material treatment process 30, a flammable material treatment process 40, a wood chip treatment process 50, and a nonflammable material compression process are combined downstream from the manual selection apparatus as an individual treatment line for treating more than one kind of treatment material individually. In addition, a treatment process 80 for nonflammable large-sized discharged article and recovered article is installed independently.
Patent JP-H1024291-A (JP)
Title: Alkaline ionic water regulator
Inventor: ONO MASAHIRO
IPC: C02F1/46
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the dripping of water from a water discharge pipe and an exclusive acidic water discharge pipe after a faucet is closed by a user by providing a valve control means for opening a valve device for a definite time when the stoppage of water supply through a water passage is detected by a flow sensor and conducting the water remaining in the water discharge pipe to a drain opening. SOLUTION: When a faucet 2 is closed by a user and the supply of raw water is stopped, a solenoid valve 14 (for acidic water) and a solenoid valve 16 (for discharging water) are opened for a definite time by a control means 28 based on a signal from a flow sensor 5 at the point of time when the stoppage of water supply is detected by a flow rate detecting part. Consequently, the water remaining in a water discharge pipe 13 is introduced into an electrolytic cell 8 and discharged to the outside through the stop valve 7, water pipe 12, solenoid valve 16 (for discharging water) and discharge pipe 17 until a water level A (close to the upper end of electrode plates 10 and 11) is reached.  At this time, since the water discharge pipe 17 is positioned below an exclusive acidic water discharge pipe 15, the water in the pipe 15 is sucked toward the water discharge pipe 17, passed through the pipe 17 and discharged to the outside.
Patent JP-H0824618-A (JP)
Title: Liquid feeding apparatus
Inventor: SAKAIDE KOJI
IPC: A61C9/00
Filed: 1994-07-11
Abstract: PURPOSE:To mount sufficiently easily a container on a container supporting mechanism of a fluid feeding apparatus even though it is a non-self-supporting type container wherein the main part is formed out of a flexible material. CONSTITUTION:A container supporting mechanism 12 is constituted of a supporting frame body 40 mounted movably between a position for removing operation and an acting position, a main part supporting means 62 arranged on this supporting frame body 40 and a mouth and neck part holding means 56. After the main part 16 and the mouth and neck part 18 of the container 14 are respectively supported by the main part supporting means 62 and the mouth and neck supporting means 56, when the supporting frame body 40 is moved from the position for removing operation to the action position, the container is supported under a required condition.
Patent JP-H1025042-A (JP)
Title: Printer for bank book and slip
Inventor: TAKAHASHI TOSHINAO
IPC: B65H11/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To restrain generation of medium jam generated at the entrance for inserting a medium by exposing the respective joint ends of an upper guide and a run-against guide at the exit for inserting a medium. SOLUTION: A smooth slope 8 is exposed from the upper face 7 of a run- against guide to the joint end. When a medium is inserted, the medium is placed on a lower guide 2, one side edge of the medium is run against either of right and left run-against faces 3, and the medium is inserted along the run-against guide 1 as it is. When the extreme end of the medium is passed through the sensor in a medium carrying passage, a carry roller is operated, and the medium is sucked into a printer. After completing a process such as printing, the medium is automatically discharged, and the operation is completed.  When the end of the medium is run against an upper guide 4 and put in between the upper guide 4 and the run-against guide 1 at sucking the medium, the rear end of the medium is run against the insert face 6 of the upper guide 4 and discharged along the smooth slope 8 of the run-against guide 1. Hereby, the medium can be prevented from clogging.
Patent JP-S5882500-A (JP)
Inventor: TACHIBANA YASUO
IPC: H05H1/12
Filed: 1981-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。